descriptor_spec.js

{ 
  channel: 1, //Channel ID
  originalWidth: 1600, //Original width of the source imagery
  originalHeight: 1200, //Original height of the source imagery
  displayWidth: 400, //The size of the output imagery (must be correct)
  displayHeight: 300, 
 
  //Command that are applied to the imagery
  commands: {
  	quality: 90,
	crop: [0,0,640,480],/*Omit this line if you don't want to crop*/
        mode: "max",
        layers: ["1","25"]
  },

  series: true/false,
  seriesLength: 24,
  title: "Setting this overrides the title",
  timestamp: "utc/local/none",

  title_style: "font-family:Georgia;font-size:150%",
  title_css_class: "custom-title-style",
  
  control_style: "color:blue;",
  control_css_class: "custom-control-style",

  onclick: "replace/popup/popin/none",
  inner: {
     displayWidth: 800,
     displayHeight: 600
  }
}